baber/WOPTO huggingface dataset:
Patent JP-2002334382-A (JP)
Title: System for managing entering/leaving persons
Inventor: TAMURA KAZUO
IPC: G08B13/22
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a management system for entering and leaving persons capable of accurately managing entrance and exit to/from a facility by combining an RFID with an intruder detector such as an infrared sensor even in the case authorized persons and unauthorized persons are present. SOLUTION: An RFID tag 4 is attached to an entering/leaving person. RFID unidirectional antennas 21 and 22, tag receivers 31 and 32 and intruder detectors 11 and 12 are installed at an entrance. The intruder detectors 11 and 12 are released or the detection of the intruder detectors 11 and 12 is nullified by receiving the passable ID of the tag 4.
Patent JP-2002333079-A (JP)
Title: Valve opening detecting device
Inventor: NAMIKAWA KENJIRO
IPC: E03B1/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a valve opening detecting device utilizing a RFID(Radio Frequency-IDntification) tag, and capable of easily adding and changing the information from the ground on site. SOLUTION: This valve opening detecting device comprises a masking plate 19 mounted relatively rotatably between a full-close position corresponding to the full-close of a valve element and a full-open position corresponding to the full-open of the valve element in interlocking with the rotating operation of a valve rod, RFID tags 13, 14, 15 capable of reading and writing the information in a non-contact state, antennas mounted adjacent to the RFID tags 13, 14, 15, and a main body device reading and writing the information through the antennas. This detecting device reads out the information recorded on the RFID tags 13, 14, 15 by communication with the RFID tags 13, 14, 15 exposed at an opening part 20, and distinguishes the communicated RFID tags 13, 14, 15 to recognize a position of the masking plate 19 to detect an actual opening position of the valve element.
Patent JP-2002335459-A (JP)
Title: Program information processing unit
Inventor: YANAGISAWA YUKIO
IPC: H04N5/445
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To assist a viewer selecting a desired program among many programs and to facilitate selection of a program. SOLUTION: A program information storage section 40 stores a plurality of program information items of CS, BS and ground wave broadcasting programs. A retrieval key information reception section 42 receives retrieval key information from a viewer. The retrieval key information is e.g. a program genre. A retrieval processing section 44 retrieves a program corresponding to the retrieval key information by using a plurality of the program information items stored in the program information storage section 40. A zapping processing section 46 provides at least either of a plurality of program contents and program information to a viewer while selecting them one after another. For example, the zapping processing section 46 generates information of a channel to be provided at a proper interval and a contents image is switched accordingly.  The viewer checks the retrieved program one after another and decides a program to be viewed.
Patent JP-2002334471-A (JP)
Title: Optical disk device and optical head
Inventor: BABA TOMOHIKO
IPC: G11B7/135
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device that can dissolve the skew difference caused in an optical system in the case of two light sources of different wavelengths, and also to provide an optical head. SOLUTION: A second light source 3 for the use of a DVD and a first light source 2 for the use of a CD are installed in one optical disk device 1, making a common optical system for the purpose of converging the light emitted from the first and second light sources on the CD and DVD, with an intermediate lens 5 installed between the first light source 2 and the common optical system, and with the intermediate lens 5 fixed at a desired angle to the optical axis of the light emitted from the first light source 2.
Patent JP-2002341485-A (JP)
Title: Multicolor image display method and device
Inventor: TAKAHASHI HIROYUKI
IPC: C09K9/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a rewriting type multicolor image display method and device capable of faithfully displaying desired colors and giving high display quality. SOLUTION: In the multicolor image display method, an image display medium obtained by forming a photosensitive layer comprising two or more photochromic compounds including a thermally irreversible photochromic compound and a thermally reversible photochromic compound and also including a photochromic compound different from the others in maximum absorption wavelength in the coloring state on a supporting substrate is subjected to at least a step in which all the photochromic compounds contained in the photosensitive layer are made to color by irradiation with ultraviolet light,  a step in which desired regions are irradiated with visible light in a wavelength range corresponding to the maximum absorption wavelength of the thermally irreversible photochromic compound in the coloring state to selectively decolor the thermally irreversible photochromic compound and a step in which desired regions are heated to selectively decolor the thermally reversible photochromic compound.
Patent JP-2002345473-A (JP)
Title: Nucleic acid, nucleic acid for detecting dechlorinating bacterium, probe, method for detecting dechlorinating bacterium and method for dechlorinating
Inventor: NAKAMURA KANJI
IPC: C12N1/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new and useful nucleic acid utilizable for detecting a dechlorinating bacterium capable of dechlorinating a chlorinated ethylene or a chlorinated ethane, a labeled probe composed of the nucleic acid for detecting the dechlorinating bacterium, to provide a method for detecting the dechlorinating bacterium using the same and a method for dechlorinating. SOLUTION: The nucleic acid is composed of 17-30 nucleotides preferentially hybridizing to a chlorinated ethylene degrading gene of the dechlorinating bacterium and has a base sequence of sequence numbers 1-46 (refer to the specification). A polymerase chain reaction(PCR) is carried out by using the nucleic acid as a primer and a nucleic acid in a sample as a template, and the dechlorinating bacterium is detected from the resultant synthesized DNA fragment, or the labeled probe composed of the nucleic acid used for the primer is brought into contact with the sample to carry out RNA or DNA hybridization and the dechlorinating bacterium is detected by using the label as an index. The detected dechlorinating bacterium is introduced into soil or underground water contaminated with the chlorinated ethylene or chlorinated ethane to degrade the chlorinated ethylene or chlorinated ethane.
Patent JP-2002338866-A (JP)
Title: Visual-angle-dependent multicolor ink composition
Inventor: YOSHIMURA YASUYUKI
IPC: C09D11/17
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a visual-angle-dependent multicolor ink composition which can give a written line or coating film having an interference color (transition color) of a visual-angle-dependent multicolor type accompanied by a brightness feeling with brilliant glittering without being affected by the color of a substrate. SOLUTION: This ink composition contains a visual-angle-dependent multicolor pigment, a shear-thinning agent, a water-soluble organic solvent, and water. The visual-angle-dependent multicolor pigment comprises an aluminum substrate layer having an optically reflective plane with a flat surface and a titanium dioxide covering layer covering the aluminum substrate layer and causing light interference.
Patent JP-2002237603-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: IKEGAMI NAOKATSU
IPC: H01L29/786
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a field effect transistor and etching method, with which (1) the film wear of an SOI layer can be reduced as much as possible by forming a sidewall under superhigh-selection rate etching conditions in a thin-film SOI device, (2) stable high current drivability can be given to the SOI device, and (3) high yield can be realized for the SOI device. SOLUTION: The method of manufacturing field effect transistor includes a first step of etching an SiO2 film 26, formed on the sidewall of a gate electrode 21 by an amount corresponding to 70-90% of the total film thickness of the film 26 under the condition, with the film 26 able to be worked vertically and a second step of etching the remaining part of the SiO2 film 26 under the condition with the selection rate to silicon being >=500. By dividing the etching into two steps, two different roles of (1) vertical working of the sidewall and (2) the assurance of a high selection rate to Si are made to be carried independently by the two etching steps.
Patent JP-2002347580-A (JP)
Title: Intrusion detecting device for vehicle
Inventor: TASHIRO SOZABURO
IPC: B60R25/31
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an intrusion detecting device for a vehicle, which is hard to undergo turbulence noises and capable of reducing man-hours for the development. SOLUTION: The intrusion detecting device for the vehicle is comprised of a wind shield 8 for shielding the infrared ray from outside, a pyroelectric sensor 2 for detecting the infrared ray radiated from a human body, and a controller 6 for judging a person's intrusion into a cabin based on the detected signal from the pyroelectric sensor 2.
Patent JP-2002350883-A (JP)
Title: Liquid crystal device, eletrooptical device, and electronic equipment
Inventor: NAKAMURA TAKESHI
IPC: G02F1/1343
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide liquid crystal device, electrooptical device, and electronic equipment which are relatively inexpensive, permitting to prevent increase in wiring resistance and power consumption accompanied thereby, moreover, having favorable contrast, and permitting to improve operability and productivity. SOLUTION: The liquid crystal device or an electrooptical device comprising a pair of substrates placed to face each other, is characterized in that scanning electrodes 54 are arranged at the inside of one of the substrates; signal electrodes 53 are arranged at the inside of the other substrate; the signal electrodes 53 have pixel areas A for forming pixels and the other wiring areas B; each pixel area A of two adjacent signal electrodes 54 is arranged in a row in the extending direction of the signal electrode 53 in the areas overlapping a piece of the scanning electrode 54; and the scanning electrodes 54 are arranged so as not to overlap the wiring areas B.
Patent JP-2002345697-A (JP)
Title: Suction tool for electric vacuum cleaner and electric vacuum cleaner using the same
Inventor: KATO KIMINORI
IPC: A47L9/04
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a suction tool for an electric vacuum cleaner provided with a silent and highly strong agitator and the electric vacuum cleaner using it. SOLUTION: A freely rotatable agitator 6 is provided inside, the agitator 6 is constituted of a rotor (9, 10) and a dust rake-up part 11 provided in the rotor (9, 10) and the rotor (9, 10) is constituted of the outer shaft 9 of a synthetic resin molding and a metallic inner shaft 10 passing through the rotation center of the outer shaft 9. Sufficient strength is secured even when the entire length of the agitator 6 increases and vibration sound generated at the time of rotation is reduced since even a warp by molding is corrected by the metallic inner shaft 10.
Patent JP-2002345698-A (JP)
Title: Suction tool for electric vacuum cleaner and electric vacuum cleaner using the same
Inventor: NAKAMOTO HIROSHI
IPC: A47L9/04
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner especially with improved dust collecting performance, a light operation feeling and excellent usability regarding an electric vacuum cleaner used in general households. SOLUTION: A freely rotatably disposed rotary brush 14 is constituted of a roughly bar-shaped resin base material 22 in which groove parts (26, 27) are formed in the longitudinal direction of an outer periphery, a gear pulley 23 is provided on one end and a pulley 25 is provided on the other end, and a cleaning member 30 fitted to the groove parts (26, 27). For the groove parts (26, 27) of the resin base material 22, the size of the groove part 26 on the side of the gear pulley 23 is made larger than the size of the groove part 27 on the side of the pulley 25. The weight balance of the resin base material 22 is improved and vibration at the time of rotation is eliminated.
Patent JP-2002047174-A (JP)
Title: Sugarless coating formulation and method of manufacturing the same
Inventor: SATOMI MEGUMI
IPC: A61K47/26
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating formulation free from adhesion of the coating formulation, coating material, core material or the like to the coating pan in an excess amount in a coating operation, capable of easily obtaining a smooth surface and enabling an easy coating operation. Therefore provides a method easily controlling a process and enabling automation of the equipment because the process has no reduction of coating layer forming rate in the coating operation without wasting the solution for forming a coating layer. SOLUTION: This method coats the core material with a coating layer by using a coating layer forming solution including 1 pts.wt. of a suspension base per 1 pts.wt. of a maltitol composition including the maltitol >=90 wt.% andmaltotriitol and maltotetraitol <=3 wt.%. based on the solid content.
Patent JP-2002352379-A (JP)
Title: Radio communication system
Inventor: AOKI YAYOI
IPC: H04W84/10
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system enabling a visually handicapped person to easily and safely cross and pass through a pedestrian crossing. SOLUTION: This radio communication system comprises a traffic signal provided with the function of retrieving a cellular phone terminal existing in a communicable range from the own equipment and transmitting state information on the traffic signal, and the cellular phone terminal analyzing the state information to inform a user with voice.
Patent JP-2002054712-A (JP)
Title: Hydrostatic continuously variable transmission
Inventor: SAITO MITSURU
IPC: F03C1/06
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To improve assembling efficiency of a pump swash plate in a swash plate type hydraulic pump in a hydrostatic continuously variable transmission. SOLUTION: In this hydrostatic continuously variable transmission, a hydraulic closed circuit formed by a high pressure oil passage 53 for feeding operating fluid from the hydraulic pump P to the hydraulic motor M side and a low pressure oil passage 52 for feeding operating fluid from the hydraulic motor M side to the hydraulic pump P side is constructed between the hydraulic pump P and the hydraulic motor M. Engagement parts 12b, 162 where aligning parts 173, 174 of a jig 171 abut in assembling are formed on the pump swash plate 12 and the plate 10 of the hydraulic pump P.
Patent JP-2002350876-A (JP)
Title: Producing method and producing device of liquid crystal display element
Inventor: YAMADA SATOSHI
IPC: G06T1/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent that the contamination due to liquid crystal material is generated on a terminal part and a substrate surface when seal material for enclosing liquid crystal is disconnected in the middle and to enhance the reliability and the display quality. SOLUTION: This producing method of liquid crystal display element comprises a process of forming the ultraviolet curing seal material 11 on at least one side substrate 12 of a pair of substrates with electrodes to which alignment treatment is performed to a prescribed pattern, a process of detecting the presence of disconnection of the seal material 11 and recognizing the disconnected part of the seal material 11, a process of dropping and supplying a desirable amount of liquid crystal material 19 to the seal pattern part which is free from the disconnection of the seal material, on the substrate on which the seal material 11 is formed, a process of disposing spacer material for forming a gap between two sheets of substrates on the other remaining substrate,  a process of positioning the two sheets of substrates and fabricating a liquid crystal cell which is stuck under the reduced pressure and a process of irradiating the seal material part of the liquid crystal cell with ultraviolet rays and curing the seal material.
Patent JP-2002358130-A (JP)
Title: Regulator integrated circuit and voltage stabilizing circuit
Inventor: TENJIKUKATSURA TORU
IPC: G05F1/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce the voltage drop and power loss of a current limiting resistance while extremely reducing short currents. SOLUTION: This regulator integrated circuit is provided with an input terminal 1a and output terminal 1b, so that a voltage inputted from the input terminal 1a can be stabilized into a constant voltage, and outputted from the output terminal 1b. The regulator integrated circuit is provided with a control terminal 1c for switching on and off the output voltage of the output terminal 1b, so that the output of the output terminal 1b can be switched on and off by switching an 'H' or 'L' signal to be inputted to the control terminal 1c. The voltage stabilizing circuit is provided with the regulator integrated circuit 1 and a control circuit 2 for controlling on and off the output of the regulator integrated circuit 1. The control circuit 2 detects the output voltage of the output terminal 1b, and outputs the 'H' or 'L' signal to the control terminal 1c.
Patent JP-2002358843-A (JP)
Title: Transparent conductive film, and manufacturing method of thr same, and electroluminescent element using the same
Inventor: NAKAMURA AKIO
IPC: H05B33/28
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film which does not erode a supplemental electrode when patterning, disusing a complicated patterning process like photolithographic etching, and a manufacturing method of the same, and to provide an electroluminescent element using the same. SOLUTION: The transparent conductive film is manufactured at least through the process proceeding in the sequence of a process of forming an easily sticking transparent insulation layer 2 on a transparent plastic board 1, a process of forming a transparent conductive layer 4 on the whole surface, and a process of exfoliating the transparent conductive layer formed on the area where the pattern of the easily sticking transparent insulation layer is not formed, for example, through an ultrasonic treatment. Further, an electroluminescent element can be manufactured by successively laminating at least a light emitting media layer and a negative electrode layer on the transparent film.
Patent JP-2002361526-A (JP)
Title: Assembly device
Inventor: KATO HARUMI
IPC: H05K5/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an assembly device capable of attaching/detaching a safety cover while placing the assembly device in the line even when the assembly line is constituted by tightly and continuously arranging the assembly device, and holding a front side of the assembly device without detaching an operation panel. SOLUTION: The safety cover 12 can be fixed to the assembly device 1 from its inner side thereof. A side safety cover 12b provided on a side surface of the assembly device is slidably fitted to a frame body 121, and a front side safety cover 12a provided on the front side of the assembly device is fitted thereto in an opening/closing manner, and the operation panel 16 for control is integrally fixed to a back side of the cover.
Patent JP-2002033683-A (JP)
Title: Network echo cancelation system and echo cancelation method
Inventor: GILBERT C SIH
IPC: G10L19/012
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an echo cancelation system and an echo cancelation method by which a nonlinear effect by an unknown echo channel can be avoided. SOLUTION: The echo cancelation system is characteristically provided with an automatic gain controller 188 that receives a far-end signal x(n) from a far-end channel, adjusts the far-end signal according to a gain control signal and provides a controlled dynamic range signal and with an echo cancelation means 180 that is connected to the automatic gain controller 188, receives the controlled dynamic range signal from the automatic gain controller 188, receives a coupling signal consisting of the echo reception channel signal and an input return path channel signal from a return path channel, subtracts the echo reception channel signal from the return path channel and gives the automatic gain control signal to the automatic gain controller 188.
Patent JP-2002364989-A (JP)
Title: Method for manufacturing heat exchanger
Inventor: HYODO TAKAYUKI
IPC: F28D7/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a heat exchanger of such a type as a winding tube is wound around a core tube compactly at a low cost. SOLUTION: After a winding tube 2 is wound spirally around the outer circumference of a plurality of core tubes 1, 1 of a specified length, these core tubes 1, 1 are connected while being arranged in parallel through U-shaped connecting tubes 4, 4 to constitute a series of water passages W and the winding tubes 2 are connected through a joint 2a to constitute a series of refrigerant passages K.
Patent JP-2002370190-A (JP)
Title: Wrist-arm structure of industrial robot
Inventor: MIYAMOTO HIDETO
IPC: B25J17/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a wrist-arm structure requiring no many manhours for removing a cable and hose, a work tool, and a wrist every time when alternately changing orientation of the wrist, and requiring no adjustment for followed rotation of a second shaft and a third shaft by rotating a first shaft or the second shaft. SOLUTION: An upper arm 1 is provided with a hollow shaft 2 rotatably supported around the first shaft a, a hollow wrist base part 3 fixed to the hollow shaft tip, a first hollow casing 4 supported by the hollow wrist base part 3 so as to rockable around the second shaft b orthogonal to the first shaft a, a second hollow casing 5 supported by the first hollow casing 4 so as to be rotatable around the third shaft c orthogonal to the second shaft b, and a hollow wrist flange 6 fixed to this second hollow casing 5. A third shaft motor 9 and a second shaft motor 8 are installed on the hollow wrist flange 6 and the hollow wrist base part 3. The cable and hose 40 supplied to the work tool 38 and cables 10 and 12 for motors 8 and 9 are respectively fixed to an upper arm casing 32 and the hollow wrist flange 6 by clamps 43 and 44.
Patent JP-2002373131-A (JP)
Title: Client server system and control method to be used in the same system and its control program
Inventor: ASAI YOSHIHISA
IPC: G06F13/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a client/server system for executing retry without changing any application software at a client side when the load of a server is heavy. SOLUTION: In a computer 10, a request QA is transmitted from a processing requesting part 13 to a server object 37. This request QA is received by an ORB(Object Request Broker) 12. An ORB 14 transmits the request QA to a computer 30 in which the server object 37 exists. Afterwards, a reply RA to the request QA is transmitted form the computer 30. The ORB 14 judges whether or not the reply RA is a re-transmission request, and when the replay RA is the re-transmission request, the ORB 14 transmits the request QA again to the re-transmission destination designated by the reply RA. When the replay RA is not the re-transmission request but the processed result of the computer 30, the ORB 14 transfers the replay RA to the processing requesting part 13.